4de50d4974d2ef6822389a2308db41ced1c1f74e36bcd403cb1120b0d2043653

Analysis

max time kernel
146s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/08/2024, 17:00

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General

Target

93f4ddd3de67f16e70a18ccbda05d2a5_JaffaCakes118.exe
Size

192KB
MD5

93f4ddd3de67f16e70a18ccbda05d2a5
SHA1

78c718eb60f8b2bc3c28ccd43c349f67e09df0c0
SHA256

4de50d4974d2ef6822389a2308db41ced1c1f74e36bcd403cb1120b0d2043653
SHA512

46cfff027491b8f4b76b7e3800c983e9bf9b394bf212664ac92a899574e76bdb84240c5ab6b96156cfe417c98d7d97157b0190e35e7a3b250d66a3d4c173c46d
SSDEEP

6144:KS2Cx6i+qf/m1utUoaW/N6OZrrjGU12ifmo:Kyj+qfuAVNXp12Ym

Score

7^/10

discovery upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation	93f4ddd3de67f16e70a18ccbda05d2a5_JaffaCakes118.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4308-0-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral2/memory/4308-2-0x0000000000400000-0x0000000000486000-memory.dmp	upx

Drops file in System32 directory 10 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\kanki\svchostt._3	93f4ddd3de67f16e70a18ccbda05d2a5_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\kanki\svchostt._6	93f4ddd3de67f16e70a18ccbda05d2a5_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\kanki\svchostt._7	93f4ddd3de67f16e70a18ccbda05d2a5_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\crls\crls.exe	93f4ddd3de67f16e70a18ccbda05d2a5_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\kanki\svchostt._1	93f4ddd3de67f16e70a18ccbda05d2a5_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\kanki\svchostt._2	93f4ddd3de67f16e70a18ccbda05d2a5_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\kanki\svchostt._4	93f4ddd3de67f16e70a18ccbda05d2a5_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\kanki\svchostt._5	93f4ddd3de67f16e70a18ccbda05d2a5_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\kanki\svchostt._8	93f4ddd3de67f16e70a18ccbda05d2a5_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\kanki\svchostt.exe	93f4ddd3de67f16e70a18ccbda05d2a5_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	93f4ddd3de67f16e70a18ccbda05d2a5_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\93f4ddd3de67f16e70a18ccbda05d2a5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\93f4ddd3de67f16e70a18ccbda05d2a5_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:4308

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4308-0-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/4308-1-0x0000000000940000-0x0000000000941000-memory.dmp

Filesize
4KB

Download
memory/4308-2-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download